yellow flag
Iris pseudacorus 'Variegata'
Cycle:
Herbaceous Perennial
Watering:
Frequent
Propagation:
Division,Seed Propagation,Cutting,Layering Propagation
Hardiness Zone:
5 - 9
Flowers:
Yellow Flowers
Sun:
Full sun,part shade
Leaf:
Yes
Leaf Color:
green,yellow,white
Growth Rate:
Low
Maintenance:
Low
Drought Tolerant:
Yes
Salt Tolerant:
Yes
Thorny:
Yes
Invasive:
Yes
Care Level:
Medium
watering
Yellow Flag (Iris pseudacorus 'Variegata') requires moist, well-draining soil and ample sunlight. During the growing season (April-October) it should be watered twice a week, applying approximately 1 inch of water each time. In the wintertime, it should be watered every 2 to 3 weeks, applying about ½ inch of water each time. During unusually hot and dry periods, the plant may require additional watering. Make sure to check the soil for moisture before watering to ensure that it needs it.
sunlight
Yellow flag (Iris pseudacorus 'Variegata') need full sun for optimum growth and bloom. For best results, provide 6 to 8 hours of direct sunlight each day. Avoid midday shadows and late afternoon or early morning light, as this could cause the leaves to burn or the flowers to fade. Plant them in a bright spot where they will get plenty of sunshine in the morning and even some partial shade in hot, sunny afternoons for best results. Regular watering and fertilization will help promote a continuous bloom and lush green foliage.
pruning
Yellow Flag Iris needs to be pruned twice a year, in spring and autumn. In spring remove any dead, diseased or damaged stems and foliage and tidy up the foliage around the base. In autumn, cut back about 1 third of the foliage to ground level, to encourage new growth. Avoid over pruning as this will reduce flower production.
